Class Description
Simple excitation system with generic characteristics typical of many excitation systems; intended for use where negative field current could be a problem.
Attributes
| Name | Type | Description |
|---|---|---|
| cswitch | Boolean | Power source switch (Cswitch). |
| true = fixed voltage of 1.0 PU | ||
| false = generator terminal voltage. | ||
| emax | PU | Maximum field voltage output (Emax) (> ExcSCRX.emin). Typical value = 5. |
| emin | PU | Minimum field voltage output (Emin) (< ExcSCRX.emax). Typical value = 0. |
| k | PU | Gain (K) (> 0). Typical value = 200. |
| rcrfd | Float | Ratio of field discharge resistance to field winding resistance ([rc / rfd]). Typical value = 0. |
| tatb | Float | Gain reduction ratio of lag-lead element ([Ta / Tb]). The parameter Ta is not defined explicitly. Typical value = 0.1. |
| tb | Seconds | Denominator time constant of lag-lead block (Tb) (>= 0). Typical value = 10. |
| te | Seconds | Time constant of gain block (Te) (> 0). Typical value = 0,02. |
Relationships
Inherits from
Descendant classes
- No descendant classes
Leaf/Root class
| IsLeaf | IsRoot |
|---|---|
| False | False |
Associations
None